Patents Assigned to Castle, Inc.
  • Publication number: 20050263214
    Abstract: A ready-to-use pocket joinery assembly is manufactured by first forming a fastener pocket in a surface of a joinery member near to and spaced from an end of the joinery member. Subsequently, one propels a fastener having a tip or point into the fastener pocket to impact and engage a fastener pocket end, which is opposite the end of the joinery member. In preferred embodiments having a bore, a fastener point does not impact the fastener pocket end. Rather, a shank portion of the fastener impacts a fastener pocket end around the bore. In preferred embodiments without a bore, a fastener point does impact the fastener pocket end because there is no bore opening. Finally, to a greater or lesser extent across a range of embodiments, one drives the fastener to a stable, engaged position wherein the fastener point or tip is intermediate between the fastener pocket and the end of the joinery member.
    Type: Application
    Filed: April 12, 2005
    Publication date: December 1, 2005
    Applicant: Castle, Inc.
    Inventor: Max Durney
  • Patent number: 6481259
    Abstract: A method for precision bending of a sheet of material (31,41,61,91,231) along a bend line (35,45,62-66,96,235) and the resulting sheet are disclosed. A method includes a step of forming and longitudinally extending slits (33,43,68,92,233) through the sheet of material in axially spaced relation to define bending webs (37,47,71,72,106,237), forming stress reducing structures such as enlarged openings (39,49,69,73) or transversely extending slits (239) at each of adjacent ends of pairs of slits in order to reduce crack propagation across the bending webs. In another aspect, the elongated slits (43,68,92,233) are formed with pairs of longitudinally extending slit segments (51,52;74,76;98,99;127) proximate to and on opposite sides of and substantially parallel to the desired bend line. Longitudinally extending slit segments further are connected by at least one intermediate transversely extending slit segment (53,77,101,128). Sheets of slit material suitable for bending also are disclosed.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: November 19, 2002
    Assignee: Castle, Inc.
    Inventor: Max W. Durney
  • Patent number: 6467522
    Abstract: An edge banding apparatus (21) for adhesively securing banding material (28) to an edge of a board (27). The apparatus (21) includes a board support structure (22) formed to support a board (26) in a near vertical orientation with the edge (27) to be banded in a downwardly facing orientation. An adhesive applying assembly (23) is positioned relative to the board support structure (22) and is formed to apply adhesive (54) to the downwardly facing edge (27) during relative motion between the board (26) and the adhesive applying assembly (23). The apparatus (21) includes a banding material applying assembly (24) positioned downstream of the adhesive applying assembly (23) and formed to apply a banding material (28) to the edge after the adhesive (54) is applied and a cutoff assembly (25) which cuts off the banding material (28) as the banded board (26) passes the cutoff device (25).
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: October 22, 2002
    Assignee: Castle, Inc.
    Inventors: Max W. Durney, David P. Cole